Pericapsular Nervous Group Block versus Suprainguinal Fascia Iliaca Block Using the Same Injection Volume in Primary HIP Arthroplasty Prospective Observational Study

Luis Baeza Álvarez, José Manuel López González, Gustavo Illodo Miramontes, Bárbara María Jiménez Gómez, María Vega Colon, Alejandra Williams Aguirre, Pablo Casas Reza, Servando López Álvarez, Shu Wei Liao, Bing Ying Ho, Meng Ta Yang, Jin De Hou, Chih Chung Liu, I. Chi Wu, Jui An Lin, Felice Galluccio